3985652 Six Point Socket Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta six point socket screw weighing 2.27 grams and listed for 29 applications across the TWD and TAD series.

🚤 Compatibility

• Engine Family: TWD, TAD

Full model list at the end of this description.

⚙️ Key Features

• 2.27 g
• 29 applications across the TWD and TAD series
• Six point socket drive head

🔌 Function

Clamps two parts together, driven from a six-point socket recess in the head so it can be tightened in confined space.

⚠️ Common Signs of Failure

• Socket recess rounded out so the tool slips
• Screw found loose or backed out
• Thread stripped or the screw snapped at the shank
• Head corroded so the tool will not engage cleanly
• Joint leaking or moving because the screw has lost its clamp load

🛠️ Service Notes

• Use the correct six-point key fully seated — a worn or wrong-fit tool is what rounds these out
• Renew rather than reuse any screw with a damaged recess or stretched thread

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE
• Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE
• Volvo Penta TAD1250VE, TAD1250-52VE
• Volvo Penta TAD1640GE, TAD1640VE-B
• Volvo Penta TAD1650GE, TAD1650VE
• Volvo Penta TAD940GE, TAD940VE
• Volvo Penta TAD941VE, TAD941GE
• Volvo Penta TAD1251VE
• Volvo Penta TAD1252VE
• Volvo Penta TAD1643VE
• Volvo Penta TAD1651GE
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD942VE
• Volvo Penta TAD943VE
• Volvo Penta TAD950VE
• Volvo Penta TAD951VE
• Volvo Penta TAD952VE
• Volvo Penta TWD1643GE
• Volvo Penta TWD1663GE